Debian 8 or higher, including oldoldstable (jessie), old stable (stretch), stable (buster), testing (bullseye) and unstable (sid)
Ubuntu 16.10 or higher

sudo apt update
sudo apt install shadowsocks-libev

Configure and start the service

Edit the configuration file

sudo vim /etc/shadowsocks-libev/config.json

“server”:[“::1”, “”],

Start the service

sudo /etc/init.d/shadowsocks-libev start # for sysvinit, or
sudo systemctl start shadowsocks-libev # for systemd